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x-7 = 4x+6
x-4x = 6+7
-3x = 13
x = -13/3
►Aplicas distribución en 2(2x+3)
x-7 = 4x+6
-7-6 = 4x - x
-13 = 3x
-13/3 = x
Respuesta:
x = -13/3
Un abrazote...C;